.flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.flex-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.flex-align {
    display: flex;
    align-items: center;
}
.flex-column {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}
